HOW TO INSERT, DELETE and UPDATE a record

Question

hi Can any one help me for my query. In sample table we are having just 2 or 3 columns, so we can added text box for that columns and whatever changes we can do through that text box. but in real time project we are having a N number of column so we can not keep text box for that many columns in visual studio 2010. So Please can you help me "HOW TO INSERT, DELETE and UPDATE a record directly in grid view and that will appear on database simultaneously".

 

I am waiting for your reply